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Çѱ¹Áö¹Ý°øÇÐȸ / v.18, no.1, 2002³â, pp.49-57
Áß±Ý¼Ó ¿À¿°ÅäÀÇ Electrokinetic Á¤È­½Ã ÅäüÀÇ Àü±âÈ­ÇÐÀû Ư¼ºÀÇ ¸ðµ¨¸µ
( Modeling of Electrical and Chemical Characteristics During the Electro]kinetic Remediation of Contaminated Soil by Heavy Metal )
ÇÑ»óÀç;±è¼ö»ï;Á¶¿ë½Ç; ÇѾç´ëÇб³ °øÇбâ¼ú ¿¬±¸¼Ò;ÇѾç´ëÇб³ Åä¸ñȯ°æ°øÇаú;Áß¾Ó´ëÇб³ °ø°ú´ëÇÐ Åä¸ñ°øÇаú;
 
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¿À¿°Áö¹Ý Á¤È­¸¦ À§ÇÑ Electrokinetic ó¸® °úÁ¤¿¡¼­ Áö¹Ý¿¡ Àü·ù¸¦ Àû¿ëÇϸé Èë¹° ½Ã½ºÅÛ ³»¿¡¼­ ¹ß»ýÇÏ´Â À¯Ã¼ÀÇ À̵¿ Çö»ó°ú °è¸éÀÇ Æ¯¼º º¯È­°¡ ¹ß»ýÇÏ¿© Electrokinetic ¹ÝÀÀ¿¡ ¿µÇâÀ» ¹ÌÄ£´Ù. º» ³í¹®¿¡¼­´Â Áö¹Ý ³»¿¡¼­ ¹ß»ýÇÏ´Â Àü±âÀû, È­ÇÐÀû º¯¼ö¿Í ±× º¯È­ Ư¼ºÀ» ±Ô¸íÇϰíÀÚ ½Ç³»½ÇÇèÀ» ¼öÇàÇÏ¿©, ½Ã·áÀÇ Àü¾Ð, Àü·ù, Á¦Å¸Æ÷ÅÙ¼È, pHµîÀÇ Àü±â È­ÇÐÀû Çö»óÀ» ¿¬±¸ÇÏ¿´À¸¸ç ÀÌ·¯ÇÑ ÀÎÀÚµéÀÇ Æ¯¼ºº¯È­¸¦ ¸ðµ¨¸µÇÏ´Â ±â¹ýÀ» Á¦½ÃÇÏ¿´´Ù. ±× °á°ú Á¤È­ µµÁß Àü¾Ð, Àü·ù º¯È­¸¦ °¢ ³óµµ¿¡¼­ ½Ã°£¿¡ µû¸¥ Áö¼öÇÔ¼ö·Î Ç¥ÇöÇÒ ¼ö ÀÖ¾úÀ¸¸ç Á¦Å¸Æ÷ÅÙ¼ÈÀÇ º¯È­¸¦ pH¿Í ¿À¿°³óµµ¿¡ µû¶ó ¸ðµ¨¸µ ÇÒ ¼ö ÀÖ¾ú´Ù.
During the electrokinetic remediation, direct current applied to a soil-water-electrolyte system derives the variations of fluid transport phenomena in soil-water system and soil-water interface characteristics. Therefore, these variations affect the electrokinetic reaction. In this study, lab-scale electrokinetic remediation tests were performed to characterize the electrical and chemical parameters variation in soil. During the test, voltage gradient, electrical current, zeta potential and pH variations were measured. On the basis of experimental results, computer modeling techniques predicting the variations of these parameters are suggested.
 
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Electrical and chemical characteristics;Electrokinetic remediation;Heavy metal;Zeta potential;
 
Çѱ¹Áö¹Ý°øÇÐȸ³í¹®Áý / v.18, no.1, 2002³â, pp.49-57
Çѱ¹Áö¹Ý°øÇÐȸ
ISSN : 1229-2427
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200211921043961)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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